The brand Patona is committed to the highest quality standards. This naturally includes extraordinary safety standards. The perfectly compatible replacement power supplies include all necessary electronic safety features, such as charging current limitation, temperature protection, and overcurrent protection, just like the original power supplies, and meet the highest European quality standards. Only high-quality and quality-tested plastics, cables, and electronic components are used. Patona consistently offers top quality at fair prices. Even this premium series from the brand is available at affordable prices. With the premium series from Patona, anyone, whether a professional or a hobby user, can acquire an extremely powerful product and thus a piece of exclusivity. Input: 100-240V AC 50-60Hz. Output: DC42V / 84W / 2A. Package includes: power supply, power cable. The charger is suitable for 36V batteries for electric bicycles, e-bikes, e-scooters, and Swagtron hoverboards T1, T3, T7, T8, T9.